Java Object Compare areEqual(Object o1, Object o2)

Description

are Equal

License

Open Source License

Return

whether the two given objects are the same (including null) or equal.

Declaration

public static boolean areEqual(Object o1, Object o2) 

Method Source Code

//package com.java2s;
/*******************************************************************************
 * Copyright (c) 2007, 2014 Bruno Medeiros and other Contributors.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:/*from www . j  a  va2s  . co  m*/
 *     Bruno Medeiros - initial implementation
 *******************************************************************************/

public class Main {
    /** @return whether the two given objects are the same (including null) or equal. */
    public static boolean areEqual(Object o1, Object o2) {
        return (o1 == o2) || (o1 != null && o2 != null && o1.equals(o2));
    }
}

Related

1. areEqual(Object first, Object second)
2. areEqual(Object first, Object second, boolean equalEvenIfBothNull)
3. areEqual(Object o1, Object o2)
4. areEqual(Object o1, Object o2)
5. areEqual(Object o1, Object o2)
6. areEqual(Object o1, Object o2)
7. areEqual(Object obj, Object obj2)
8. areEqual(Object obj1, Object obj2)
9. areEqual(Object obj1, Object obj2)